HP Pavilion n5490 HP Pavilion Notebook - Reference Guide - Page 109

PC card problems

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Solving Problems with Your Computer Troubleshooting Techniques 2. Double-click Keyboard. 3. Select the One-Touch buttons tab. 4. Click Change Onscreen Display. 5. Check Enable if it is not checked. 6. Click Done, then OK. PC card problems If the notebook doesn't recognize a PC card • Remove and reinsert the PC card. • If the card requires an IRQ, check that there is one available. Look in Device Manager, Properties, Interrupt Request (IRQ). • Check the HP notebook website for information about supported PC cards. • Try the card in another computer. • Reboot the computer. If an I/O card stops communicating properly • The card may have been reset if the computer in on standby or turned off. Exit any applications, then remove and reinsert the card. If a PC card modem is not working • In Windows 98 or Windows ME, disable the internal modem. 1. Click Start, Settings, Control Panel. 2. Double-click System. 3. Click the Device Manager tab. 4. Double-click Modem to list the current modem devices. 5. Double-click the internal modem. 6. Select the checkbox "Disable in this hardware profile." • In Windows 2000, disable the internal modem. 1. Click Start, Settings, Control Panel. Reference Guide 109

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Solving Problems with Your Computer
Troubleshooting Techniques
Reference Guide
109
2. Double-click Keyboard.
3. Select the One-Touch buttons tab.
4. Click Change Onscreen Display.
5. Check Enable if it is not checked.
6. Click Done, then OK.
PC card problems
If the notebook doesn
’
t recognize a PC card
•
Remove and reinsert the PC card.
•
If the card requires an IRQ, check that there is one available. Look in Device
Manager, Properties, Interrupt Request (IRQ).
•
Check the HP notebook website for information about supported PC cards.
•
Try the card in another computer.
•
Reboot the computer.
If an I/O card stops communicating properly
•
The card may have been reset if the computer in on standby or turned off. Exit any
applications, then remove and reinsert the card.
If a PC card modem is not working
•
In Windows 98 or Windows ME, disable the internal modem.
1. Click Start, Settings, Control Panel.
2. Double-click System.
3. Click the Device Manager tab.
4.
Double-click Modem to list the current modem devices.
5. Double-click the internal modem.
6. Select the checkbox
“
Disable in this hardware profile.
”
•
In Windows 2000, disable the internal modem.
1. Click Start, Settings, Control Panel.